13-Letter Words Matching __P_____O____

There are 33 13-letter words that match __P_____O____. 12 are common words, such as EXPEDITIONARY and EXPEDITIOUSLY. A rarer one is SUPERMAJORITY. In this set, I is the most frequent open letter (31 words). 9 words contain a doubled letter.

Full list 33

Common words

expeditionaryexpeditiouslyexpressionismexpressionistimpecuniouslyimpressionismimpressionistopprobriouslyrepetitiouslysuperfluouslysuperimposingsuppositories
expeditionaryexpeditiouslyexpressionismexpressionistimpecuniouslyimpressionismimpressionistopprobriouslyrepetitiouslysuperfluouslysuperimposingsuppositoriesamphibologiesamphictyoniesexplanatorilyimpecuniositylaparoscopiesnephrectomiesrepositioningdeprecatorilyduplicitouslyexpurgatorialhepatectomieshyperboloidalhypervelocitylaparoscopistnephrectomizeoppositionistrepressionistseparationistsupercolossalsuperheroinessupermajority

About this list

Words
33 (12 common words)
Common example
expeditionary
Rare example
supermajority
Doubled letters
9
Ending in S
7
Most frequent letter
I (31)

Questions

How many 13-letter words matching __p_____o____ are there?

33. 12 of them are common words.

What is a common example?

EXPEDITIONARY is among the common words in this set.